This time, Mu Yanxi specifically instructed the Terminal Ring to select a less stimulating illusion for her to experience.
So, when she entered the Taiqing Immortal Domain again, there were no Goddess-like Fairies bathing in the Yaochi as before.
Instead, Mu Yanxi herself transformed into a Goddess-like Fairy, soaking in a pool of silvery-white liquid.
In fact, the previous illusion had also allowed Mu Yanxi to step into the shoes of a Goddess-like Fairy in the Yaochi.
But in that illusion, there were other fairies together, displaying the marvels of the Serpent Core Immortal Fish Method.
In this illusion, there was only one fairy, demonstrating it alone.
Mu Yanxi certainly understood that the first illusion recommended by the Immortal Brain was undoubtedly the best and most authoritative.
Not only was the cultivation ground highly reminiscent of the Yaochi, but there were also various fairies demonstrating the different postures for practicing the technique, verifying each other, making it easier to practice correctly.
But that scene was still too stimulating; Mu Yanxi felt she wouldn’t be able to control herself.
She decided to start with something simpler, and after getting used to it, she would return to that illusion.
Everything in the Taiqing Immortal Domain was indistinguishable from the real world.
Whether it was the sensation of her body immersed in the water or the feedback from her divine sense scanning her surroundings, it all felt vividly real, just like the feeling during the Heart Demon Tribulation.
Likewise, when the fairy cultivated the Serpent Core Immortal Fish Method, the rhythm of her breathing, the patterns of her power flow, and the changes within the technique—all of it could be sensed by Mu Yanxi in real time.
It was as if she had become the fairy herself.
Though the exact realm of this fairy was unknown, her understanding of the Serpent Core Immortal Fish Method surpassed Mu Yanxi’s by countless times.
Just operating one minor circulation, Mu Yanxi immediately discovered many errors in her previous practice, as well as the key to channeling the final qi into the Dantian.
The Taiqing Immortal Domain was truly miraculous.
It was as if she herself had become a high-level cultivator, personally operating this set of techniques.
All difficulties and doubts were resolved instantly.
With such a realistic experience, what technique could she not learn?
Mu Yanxi felt that, as long as the basic requirements could be met, she could master any technique.
At this moment, the Spiritual Energy within the silvery liquid was being continuously drawn by the fairy into the Life Spring in her Dantian.
The Life Spring surged, gushing out a vast amount of Spiritual Energy that flowed back to nourish her body.
The Spiritual Energy condensed into a substantial cloud and rain, falling onto the Qi Sea above the Dantian.
It was here that Mu Yanxi finally felt the disconnect.
How could she possibly possess such an advanced Life Spring?
If this fairy’s Life Spring was as endless as a mighty river, then hers was but a small pipe.
Relying on her past life’s experience, Mu Yanxi calculated the amount of Spiritual Energy the fairy’s Life Spring released.
The conclusion was that, if she had a Life Spring of this grade, whether or not she had a spiritual root would be entirely irrelevant.
The speed at which this Life Spring produced Spiritual Energy far surpassed even a Heaven Spiritual Root.
Could this be the legendary Immortal Spring?
However, Mu Yanxi had heard before that, in this world, even the Heaven Spiritual Root was not the highest level of aptitude.
Above it were the Saint Spiritual Root and the Immortal Spiritual Root, and both could be artificially transplanted.
She wondered just how heaven-defying the cultivation aptitude of spiritual roots above the Heaven Spiritual Root could be.
According to the Serpent Core Immortal Fish Method’s introduction, the greatest benefit of this technique was that, by interacting internally and externally with Spiritual Water, infusing the Life Spring from outside, the Life Spring would in turn nourish with Spiritual Energy, improving its quality through this process.
In other words, even a person with extremely poor aptitude, a No Spiritual Root Body, could, with enough time practicing the Serpent Core Immortal Fish Method, potentially cultivate the Life Spring to a high level, bringing their aptitude to at least a commendable standard.
Just as Mu Yanxi was becoming deeply immersed in cultivation, she suddenly heard a familiar voice:
“Xier! Why are you bathing for so long?!”